Analysis

  • max time kernel
    149s
  • max time network
    144s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    19/09/2024, 08:28

General

  • Target

    eaf16d098a82b1af80a0c7e17e825f8b_JaffaCakes118.exe

  • Size

    156KB

  • MD5

    eaf16d098a82b1af80a0c7e17e825f8b

  • SHA1

    0992b1ba4adc61f15f425d862d7fdcb88de216a6

  • SHA256

    ae38ac48a5f2530440612cfb099a7906a81719d7363f0ec6e3f87a123e9a57ed

  • SHA512

    4935bb01f174cfea33dc121637ac31659e338d8add3fcd7c19b5e86e6bb8876ca498bee8dfceee61012495bf3522b888b813116137094009ce5c8674a02c9102

  • SSDEEP

    3072:uANPhL3MsZtSxch3Z1C5GbWyleXkbxy6ceN8Af4oQZiEU3:BPh4sZ5b1OGbU0NB5hWG

Malware Config

Signatures

  • Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Adds Run key to start application 2 TTPs 51 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\eaf16d098a82b1af80a0c7e17e825f8b_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\eaf16d098a82b1af80a0c7e17e825f8b_JaffaCakes118.exe"
    1⤵
    • Modifies visiblity of hidden/system files in Explorer
    • Loads dropped DLL
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2256
    • C:\Users\Admin\quotis.exe
      "C:\Users\Admin\quotis.exe"
      2⤵
      • Modifies visiblity of hidden/system files in Explorer
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      PID:2488

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • \Users\Admin\quotis.exe

    Filesize

    156KB

    MD5

    4328cc05f7d2c5587620b4be04ead462

    SHA1

    6a350d4dbdf2eac9c0e96245a1dc3700508ccd1b

    SHA256

    a10279d36dc68c465b19bd39f7676d29cc0f8813c080a0be58dcce7c05323f34

    SHA512

    0b13c955d21add9e8c998519bc5066a0bfa2bd817857f9fbe01ec76abd5280fcb2e7ec6c2b4b084fa22b4f2e7c5a0e7a26e8bb0291f841bc03fd26bc2572c3b2